第一步：首先做一个如下页面。 <html> <head> <title>申请帐号</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <style type="text/CSS"> <!-- .p11 { font-size: 10pt; color: #000000; text-decoration: none} .c3a {font-size: 9pt; color: #000000; background-color: #ffffff; border: 1 solid #ff9900} --> </style> </head> <body bgcolor="#FFFFFF" topmargin="0"> <table width="440" border="0" cellspacing="0" cellpadding="0" align="center"> <form method="post" action="zc.php"> <tr> <td width="230"><img src="/images/login.gif" width="200" height="30"></td> <td width="210" class="p11" valign="bottom"><font color="#FF6699">*</font>为必填项</td> </tr> </table> <table width="440" border="1" cellspacing="0" cellpadding="0" align="center" bgcolor="#eeeeee" bordercolordark="#eeeeee" bordercolorlight="#ffcf60"> <tr> <td colspan="2"> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="56%"> <table width="100%" border="0" cellspacing="0" cellpadding="0" align="center" height="170"> <tr> <td width="111" class="p11"> <div align="right">用户名：</div> </td> <td width="207" class="p11"> <input type="text" name="name" size="20" class="c3a"> <span class="p11"><font color="#FF6699">*</font></span> </td> </tr> <tr> <td width="111" class="p11"> <div align="right">密码：</div> </td> <td width="207" class="p11"> <input type="passWord" name="word" size="20" class="c3a"> <span class="p11"><font color="#FF6699">*</font></span> </td> </tr> <tr> <td width="111" class="p11"> <div align="right">确认密码：</div> </td> <td width="207" class="p11"> <input type="password" name="pass" size="20" class="c3a"> <span class="p11"><font color="#FF6699">*</font> </span></td> </tr> <tr> <td width="111" height="29" class="p11"> <div align="right">提示问题：</div> </td> <td width="207" height="29" class="p11"> <input type="text" name="ask" size="20" class="c3a"> </td> </tr> <tr> <td width="111" height="28" class="p11"> <div align="right">答案提示：</div> </td> <td width="207" height="28" class="p11"> <input type="text" name="answer" size="20" class="c3a"> </td> </tr> <tr> <td colspan="2"> <div align="center"> <input type="submit" name="Submit" value="下一步" style="font-size: 10pt;color: #EFFB00; background-color: rgb(225,153,0)"> <input type="reset" name="Submit2" value="重来" style="font-size: 10pt;color: #EFFB00; background-color: rgb(225,153,0)"> </div> </td> </tr> </table> </td> <td width="44%"> <div align="center"><img src="/images/login1.gif" width="120" height="90"></div> </td> </tr> </table> </td> </tr></form> </table> </body> </html> 第二步：注册执行程序。 <? MySQL_connect("localhost","username","password") /*请修改用户名和密码*/ or die("无法连接数据库，请重来"); mysql_select_db("数据库名") or die("无法选择数据库，请重来"); $query="select id from 数据库表名 where username='$name'"; /*从数据库中寻找相同名字的用户*/ $result=mysql_query($query); $numrows=mysql_num_rows($result); if($numrows !=0) /*如果找到了相同的用户的话，出现如下提示。*/ { $temp='已有人注册此名，请重新选择名字!'; } else { if ($word != $pass) { $temp = "密码输入不一致！"; } else { if (!eregi("^[a-z][a-z0-9_.]{3,19}$",$name)) { $temp = "用户名非法."; } else { $query="insert into MemberAuth values('0','$name','$word','1','$ask','$answer')"; /*找不到相同的就输入新的用户资料*/ mysql_query($query); $temp = "<img src=imagessuee.gif><br><a href='javascript:window.close()'>关闭窗口</a>"; } } } ?> <html> <head> <title>申请帐号</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <style type="text/css"> <!-- .p11 { font-size: 10pt; color: #000000; text-decoration: none} .c3a {font-size: 9pt; color: #000000; background-color: #ffffff; border: 1 solid #ff9900} --> </style> </head> <body bgcolor="#FFFFFF" topmargin="0"> <table width="440" border="0" cellspacing="0" cellpadding="0" align="center"> <form method="post" action="zc.php"> <tr> <td width="230"><img src="/images/login.gif" width="200" height="30"></td> <td width="210" class="p11" valign="bottom"><font color="#FF6699">*</font>为必填项</td> </tr> </table> <table width="440" border="1" cellspacing="0" cellpadding="0" align="center" bgcolor="#eeeeee" bordercolordark="#eeeeee" bordercolorlight="#ffcf60"> <tr> <td colspan="2"> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="56%"> <table width="100%" border="0" cellspacing="0" cellpadding="0" align="center" height="170"> <tr> <td width="111" class="p11"> <div align="right">用户名：</div> </td> <td width="207" class="p11"> <input type="text" name="name" size="20" class="c3a"> <span class="p11"><font color="#FF6699">*</font></span> </td> </tr> <tr> <td width="111" class="p11"> <div align="right">密码：</div> </td> <td width="207" class="p11"> <input type="password" name="word" size="20" class="c3a"> <span class="p11"><font color="#FF6699">*</font></span> </td> </tr> <tr> <td width="111" class="p11"> <div align="right">确认密码：</div> </td> <td width="207" class="p11"> <input type="password" name="pass" size="20" class="c3a"> <span class="p11"><font color="#FF6699">*</font> </span></td> </tr> <tr> <td width="111" height="29" class="p11"> <div align="right">提示问题：</div> </td> <td width="207" height="29" class="p11"> <input type="text" name="ask" size="20" class="c3a"> </td> </tr> <tr> <td width="111" height="28" class="p11"> <div align="right">答案提示：</div> </td> <td width="207" height="28" class="p11"> <input type="text" name="answer" size="20" class="c3a"> </td> </tr> <tr> <td colspan="2"> <div align="center"> <input type="submit" name="Submit" value="下一步" style="font-size: 10pt;color: #EFFB00; background-color: rgb(225,153,0)"> <input type="reset" name="Submit2" value="重来" style="font-size: 10pt;color: #EFFB00; background-color: rgb(225,153,0)"> </div> </td> </tr> </table> </td> <td width="44%" class=p11 align=center> <? echo $temp; ?> </td> </tr> </table> </td> </tr></form> </table> </body> </html> 本人是初学php与mysql，望请各位同盟多加支持。如想执行此程序请到htpp://lyjrich.oso测试数据.cn注册便知。或者与我写信lyjrich@sina测试数据. 【本文版权归作者与奥索网共同拥有，如需转载，请注明作者及出处】
简单用户注册程序-PHP实例
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